JavaScript Toggle On and Off

JavaScript Toggle On and Off add-on brings a bulletproof method to disable JavaScript execution in both normal and incognito modes. Note that after installation JavaScript execution is enabled, you need to click the toolbar button to disable the execution.

For the extension to block JavaScript execution in the incognito mode, you need to allow the extension to work on incognito mode from "chrome://extensions/" page. Just mark "Allow in incognito" option and you will notice the icon will appear even in incognito tabs.

For more info about the extension please visit:http://add0n.com/javascript-toggler.html

For bug reports you can submit yours to:https://github.com/rNeomy/javascript-toggle-on-and-off/issues

Feedback from users

Reviews and ratings

nohype says:

Rating: 5

This still works great.

If you want an extension that automatically turns JS off on just specific sites of your choosing, then check out Disable JavaScript by David Pacassi Torrico at the chrome web store. In Opera you will need 'Install Chrome Extensions' for that to work.

June 29, 2018 -
Version 0.2.0

notabot says:

Rating: 5

Works as advertised. Also, not mentioned here is that in the options it has a white-list where you can enter URLs of sites that will allow JS when this is on.

That said, I wish it also had a blacklist, with a right click on a page to block JS. If need be, that would be a great Opera extension alone. I use one like that in Firefox.

Nov. 14, 2017 -
Version 0.1.8

op-ra-portdoesnotwork says:

Rating: 4

Works on Opera Portable. Good support page. Whereas Javascript switcher does not work.

Good info accompanying the extension. Sounds like the author knows his stuff.

June 26, 2017 -
Version 0.1.6

inhyphencorrect says:

Rating: 5

Opera has a setting to disable JavaScript and it has an Exceptions List, but some websites will force you to use JavaScript or they will blank the entire website even if their website is added to Exceptions List. It is suspicious that they want to force people to use JavaScript. If you need to use the JavaScript website but still want to keep JavaScript off by default, then Opera will not be able to temporarily enable JavaScript for that website because their Exceptions List does not work. like this extension because there is now a Press Button to click on if somebody needs to use a JavaScript Infested Website. It will run JavaScript Junk until you Press the Button again to turn it off. The Press Button is easy to see. It shows up clearly even in High Contrast. I give it five stars.

Feb. 28, 2017 -
Version 0.1.6

ratbag31 says:

Rating: 4

Ashame Version 0.1.6 is broken!it no longer remembers that when you close the Opera Browser with "Toggle On"(Blocked)[Opera 42.0.2393.94] StableNext time you start up the browser it goes back to "toggle off" and a mistake is goes very fast when you happen to hit a "BAD" website !Also it has gotten very slow .....Please fix it as the last version worked 100% and was very quick compared to this Update.

Jan. 11, 2017 -
Version 0.1.6

xerath says:

Rating: 3

It works ok when opening new tabs, but is it possible to disable javascript on a already loaded tab ? Like, there are some pages that load content with JS and then proceed to annoy the user with poor usability, like disabling text selection or right click.